<template>
  <div class="mod-config">
    <el-row :gutter="20">
      <el-col :span="4" :xs="24">
        <el-input
          v-model="name"
          placeholder="请输入区域名称"
          clearable
        ></el-input>
        <el-tree
          :data="menuList"
          :props="menuListTreeProps"
          node-key="id"
          ref="add"
          @current-change="menuListTreeCurrentChangeHandle"
          :default-expand-all="true"
          :highlight-current="true"
          :check-on-click-node="true"
          :filter-node-method="filterDeptNode"
          :expand-on-click-node="false"
        >
        </el-tree>
      </el-col>

      <el-col :span="20" :xs="24">
        <el-form
          :inline="true"
          :model="dataForm"
          @keyup.enter.native="getDataList()"
        >
          <!-- <el-form-item>
            <el-input
              v-model="dataForm.name"
              placeholder="座位编号"
              clearable
            ></el-input>
          </el-form-item> -->
          <el-form-item>
            <!-- <el-button @click="getDataList()">查询</el-button> -->
            <el-button
              v-if="isAuth('seat:seat:save')"
              type="primary"
              @click="addOrUpdateHandle()"
              >新增</el-button
            >
            <el-button
              v-if="isAuth('seat:seat:delete')"
              type="danger"
              @click="deleteHandle()"
              :disabled="dataListSelections.length <= 0"
              >批量删除</el-button
            >
          </el-form-item>
        </el-form>
        <el-table
          :data="dataList"
          border
          v-loading="dataListLoading"
          @selection-change="selectionChangeHandle"
          style="width: 100%"
        >
          <el-table-column
            type="selection"
            header-align="center"
            align="center"
            width="50"
          >
          </el-table-column>
          <el-table-column
            prop="parentId"
            header-align="center"
            align="center"
            label="所属区域"
          >
          </el-table-column>
          <el-table-column
            prop="name"
            header-align="center"
            align="center"
            label="座位编号"
          >
          </el-table-column>
          <el-table-column
            prop="status"
            header-align="center"
            align="center"
            label="状态 0:未在使用 1:正在使用"
          >
          </el-table-column>
          <el-table-column
            prop="userId"
            header-align="center"
            align="center"
            label="正在使用的用户ID"
          >
          </el-table-column>
          <el-table-column
            prop="isErro"
            header-align="center"
            align="center"
            label="是否存在异常 0:未 1:是"
          >
          </el-table-column>
          <el-table-column
            prop="isDamage"
            header-align="center"
            align="center"
            label="是否损坏 0:未 1:是"
          >
          </el-table-column>
          <el-table-column
            prop="status"
            header-align="center"
            align="center"
            label="状态"
          >
          </el-table-column>
          <el-table-column
            fixed="right"
            header-align="center"
            align="center"
            width="150"
            label="操作"
          >
            <template slot-scope="scope">
              <el-button
                type="text"
                size="small"
                @click="addOrUpdateHandle(scope.row.id)"
                >修改</el-button
              >
              <el-button
                type="text"
                size="small"
                @click="deleteHandle(scope.row.id)"
                >删除</el-button
              >
            </template>
          </el-table-column>
        </el-table>
      </el-col>
    </el-row>

    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper"
    >
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update
      v-if="addOrUpdateVisible"
      ref="addOrUpdate"
      @refreshDataList="getDataList"
    ></add-or-update>
  </div>
</template>

<script>
import AddOrUpdate from "./seat-add-or-update";
import { treeDataTranslate } from "@/utils";
export default {
  data() {
    return {
      dataForm: {
        name: "",
        pid:"",
      },
      dataList: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false,
      menuList: [],
      menuListTreeProps: {
        label: "name",
        // children: "children",
      },
      name: "",
    };
  },
  components: {
    AddOrUpdate,
  },
  activated() {
    this.getDataList();
  },
   watch: {
    name(value) {
      this.$refs.add.filter(value);
    },
  },
  methods: {
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true;
      this.$http({
        url: this.$http.adornUrl("/seat/seatarea/list"),
        method: "get",
        params: this.$http.adornParams({
        }),
      }).then(({ data }) => {
       
        this.menuList = treeDataTranslate(data.page, "id","pid");
        console.log(this.menuList);
      }),
          this.$http({
          url: this.$http.adornUrl("/seat/seat/list"),
          method: "get",
          params: this.$http.adornParams({
            page: this.pageIndex,
            limit: this.pageSize,
            name: this.dataForm.name,
            pid: this.dataForm.pid,
          }),
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list;
            this.totalPage = data.page.totalCount;
          } else {
            this.dataList = [];
            this.totalPage = 0;
          }
          this.dataListLoading = false;
        });
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val;
      this.pageIndex = 1;
      this.getDataList();
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val;
      this.getDataList();
    },
    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val;
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id);
      });
    },
    // 删除
    deleteHandle(id) {
      var ids = id
        ? [id]
        : this.dataListSelections.map((item) => {
            return item.id;
          });
      this.$confirm(
        `确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      ).then(() => {
        this.$http({
          url: this.$http.adornUrl("/seat/seat/delete"),
          method: "post",
          data: this.$http.adornData(ids, false),
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.$message({
              message: "操作成功",
              type: "success",
              duration: 1500,
              onClose: () => {
                this.getDataList();
              },
            });
          } else {
            this.$message.error(data.msg);
          }
        });
      });
    },
    // 部门点击事件
    menuListTreeCurrentChangeHandle(data, node) {
  
      this.dataForm.pid = data.pid;
      this.dataForm.parentName = data.name;
      this.$nextTick(() => {
        let b = this.$refs.add.getCheckedKeys();
        let idStr = "";
        for (let i = 0; i < b.length; i++) {
          idStr += b[i] + ",";
        }
        this.dataForm.pid = idStr;
     
        this.getDataList();
      });
      
    },
    filterDeptNode(value, data, node) {
      if (!value) return true;
      return data.name.indexOf(value) !== -1;
    },
  },
};
</script>
